Introduce step helper

test/groovy/util/StepHelper.groovy

@@ -0,0 +1,15 @@
+package util;
+
+import java.util.List;
+
+import groovy.io.FileType
+
+public class StepHelper {
+
+    private static getSteps() {
+        List steps = []
+        new File('vars').traverse(type: FileType.FILES, maxDepth: 0)
+            { if(it.getName().endsWith('.groovy')) steps << (it =~ /vars[\\\/](.*)\.groovy/)[0][1] }
+        return steps
+    }
+}